Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 1 |
| Since 2017 (last 10 years) | 1 |
| Since 2007 (last 20 years) | 2 |
Descriptor
Publication Type
| Journal Articles | 2 |
| Reports - Research | 2 |
Education Level
| Grade 4 | 2 |
| Elementary Education | 1 |
| Grade 1 | 1 |
| Grade 2 | 1 |
| Grade 3 | 1 |
| Intermediate Grades | 1 |
| Kindergarten | 1 |
Audience
Laws, Policies, & Programs
Assessments and Surveys
| Progress in International… | 1 |
What Works Clearinghouse Rating
Peer reviewed
Direct linkPongprapan Pongsophon – British Educational Research Journal, 2024
This study investigates the student- and school-level predictors of reading performance across five top-performing countries in the Progress in International Reading Literacy Study (PIRLS) 2021. Utilising a multilevel analysis, the research examines the influence of cognitive development, socio-cultural contexts and educational environments on…
Descriptors: Reading Achievement, Predictor Variables, Foreign Countries, Cognitive Development
Boyer, Ty W.; Levine, Susan C.; Huttenlocher, Janellen – Developmental Psychology, 2008
Previous studies have found that children have difficulty solving proportional reasoning problems involving discrete units until 10 to 12 years of age, but can solve parallel problems involving continuous quantities by 6 years of age. The present studies examine where children go wrong in processing proportions that involve discrete quantities. A…
Descriptors: Problem Solving, Cognitive Processes, Children, Elementary Education
